Make the most out of a wireless connection with this micro USB Bluetooth adapter. Use it to transfer files, synchronize your calendar, use your phone as a wireless modem to connect to the Internet, connect peripherals like a mouse or keyboard, print from your phone or PC to a Bluetooth printer, jam out to your favorite playlist, & much more. Network Types: Bluetooth 4.0; Maximum Wireless Range: 33 ft; Base Color: Black; Transfer Rate: Up to 3 Mbps.